Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043523 | Crane, vessel comprising such a crane, and a method for up-ending an elongate structure | Cornelis Martinus VAN VELUW | 2024-07-23 |
| 10974937 | Crane housing for a crane and crane comprising said crane housing | Joop Roodenburg, Wing Sum LEE | 2021-04-13 |
| 10633938 | Tubular product clamp | Pieter Dirk Melis Van Duivendijk, Joop Roodenburg | 2020-04-28 |
| 10352113 | Tubular product clamp | Joop Roodenburg, Pieter Dirk Melis Van Duivendijk | 2019-07-16 |
| 8701579 | Offshore wind turbine installation | Joop Roodenburg, Diederick Bernardus Wijning, Alexei Bereznitski | 2014-04-22 |
| 8701904 | Crane vessel | Joop Roodenburg, Hendrikus Jacobus Weterings | 2014-04-22 |